A new eating disorder known as orthorexia is an unhealthy obsession with eating healthy. Those who suffer from other eating disorders like anorexia are increasingly showing signs of orthorexia. Bigad Shaban reports from Los Angeles.

Two new studies explore how some of us may be "addicted" to food. The research suggests certain types of food may attract people the same way as heroin and cocaine. Dr. Holly Phillips joins "CBS This Morning" to discuss which foods are most addictive.